/**
 * Created by PanJiaChen on 16/11/18.
 */

/**
 * @param {string} path
 * @returns {Boolean}
 */
export function isExternal(path) {
  return /^(https?:|mailto:|tel:)/.test(path)
}

/**
 * @param {string} str
 * @returns {Boolean}
 */
export function validUsername(str) {
  const valid_map = ['admin', 'editor']
  return valid_map.indexOf(str.trim()) >= 0
}

/**
 * @param {string} url
 * @returns {Boolean}
 */
export function validURL(url) {
  const reg = /^(https?|ftp):\/\/([a-zA-Z0-9.-]+(:[a-zA-Z0-9.&%$-]+)*@)*((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9][0-9]?)(\.(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}|([a-zA-Z0-9-]+\.)*[a-zA-Z0-9-]+\.(com|edu|gov|int|mil|net|org|biz|arpa|info|name|pro|aero|coop|museum|[a-zA-Z]{2}))(:[0-9]+)*(\/($|[a-zA-Z0-9.,?'\\+&%$#=~_-]+))*$/
  return reg.test(url)
}

/**
 * @param {string} str
 * @returns {Boolean}
 */
export function validLowerCase(str) {
  const reg = /^[a-z]+$/
  return reg.test(str)
}

/**
 * @param {string} str
 * @returns {Boolean}
 */
export function validUpperCase(str) {
  const reg = /^[A-Z]+$/
  return reg.test(str)
}

/**
 * @param {string} str
 * @returns {Boolean}
 */
export function validAlphabets(str) {
  const reg = /^[A-Za-z]+$/
  return reg.test(str)
}

/**
 * @param {string} email
 * @returns {Boolean}
 */
export function validEmail(email) {
  const reg = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/
  return reg.test(email)
}

/**
 * @param {string} str
 * @returns {Boolean}
 */
export function isString(str) {
  if (typeof str === 'string' || str instanceof String) {
    return true
  }
  return false
}

/**
 * @param {Array} arg
 * @returns {Boolean}
 */
export function isArray(arg) {
  if (typeof Array.isArray === 'undefined') {
    return Object.prototype.toString.call(arg) === '[object Array]'
  }
  return Array.isArray(arg)
}

/**
 * @param {string} url
 * @returns {Boolean}
 */
export function isImg(url) {
  const reg = /\.(gif|jpg|jpeg|png|GIF|JPG|PNG)$/
  return reg.test(url)
}

/**
 * @param {string} url
 * @returns {Boolean}
 */
export function isPdf(url) {
  const reg = /\.pdf$/
  return reg.test(url)
}

/**
 * @param {string} url
 * @returns {Boolean}
 */
export function isWord(url) {
  const reg = /\.(doc|docx)$/
  return reg.test(url)
}

/**
 * @param {string} url
 * @returns {Boolean}
 */
export function isExcel(url) {
  const reg = /\.(xls|xlsx)$/
  return reg.test(url)
}

export const validPattern = {
  roadMark: /^\-?[0-9]{1,4}(\.[0-9]{1,6})?$/
}

export const valiNonnegative = (rule, value, callback) => {
  const reg = /^[+]{0,1}(\d+)$|^[+]{0,1}(\d+\.\d+)$/
  if (!value) {
    callback()
  } else if (!reg.test(value)) {
    callback(new Error('请输入非负数'))
  } else {
    callback()
  }
}
export const valiIntDecimal = (rule, value, callback) => {
  const reg = /^(-)?\d+(\.\d+)?$/
  if (!value) {
    callback()
  } else if (!reg.test(value)) {
    callback(new Error('请输入整数或小数'))
  } else {
    callback()
  }
}
export const valiDecimal = (rule, value, callback) => {
  const reg = /^\d+(\.\d+)?$/
  if (!value) {
    callback()
  } else if (!reg.test(value)) {
    callback(new Error('请输入整数或小数'))
  } else {
    callback()
  }
}
export const valiInt = (rule, value, callback) => {
  const reg1 = /^0$|^$|^[1-9]\d*$/
  const reg2 = /^\d{0,8}$/
  if (!value) {
    callback()
  } else if (!reg1.test(value)) {
    callback(new Error('请输入正整数'))
  } else if (!reg2.test(value)) {
    callback(new Error('不能超过8位数'))
  } else {
    callback()
  }
}
export const valiPositiveNum = (rule, value, callback) => {
  const reg = /^100$|^(\d|[1-9]\d)(\.\d+)*$/
  if (!value) {
    callback()
  } else if (!reg.test(value)) {
    callback(new Error('请输入0~100之间的数'))
  } else {
    callback()
  }
}
export const valiProtectType = (rule, value, callback) => {
  if (value.protectTypeId === '') {
    callback(new Error('请选择保护类型'))
  } else {
    callback()
  }
}
export const valiDeptAttr = (rule, value, callback) => {
  if (value.deptCode === '') {
    callback(new Error('请选择'))
  } else {
    callback()
  }
}
